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Original Message
High Performance Regulator ICs
Posted by sony6060 on January 29, 2017 at 07:56:16:
If my math is correct, a LM-317 regulator provides a little less than 1mv AC ripple output (80dB rejection). Is there any regulators that can provide 1.5 amps that is quieter?
This PS is for a 26 tube filament & bias.
A single choke input design provides about 3mv ripple. I assume too high AC ripple for the sensitive 26 tube.